Instruction manual

Chapter 3 OPERATION
37
[ Description of operations ]
Switch Description of function
FUNC switch Use this to return to the function screen. (Refer to section 3.4.4.1.)
When The Gain Setting Is Fixed
×1 / ×5
No function.
When the gain setting is variable
Val ×*.**
Turn the dial to set the magnification rate of the
gain.
(Variable range: 0.03 to 7.97)
Turning the adjustment dial
When scrolling Turn the dial to scroll vertically (up/down) or
horizontally (left/right).
When the gain setting is fixed
×1 / ×5
No function.
When the gain setting is variable
Val ×*.**
The gain is set to an integral value after the
decimal places have been rounded down (with
a figure or 4 or below) or rounded up (with a
figure of 5 or above). (All values below 0.49 are
set to 0.03; similarly, all values above 7.00 are
set to 7.00.)
If the gain magnification rate is an integer, it is
increased in 1.00 increments, and when 7.00 is
reached, it is returned to 1.00.)
Pressing the adjustment dial
When scrolling Press the dial to reset the scrolling.
F1 switch
GAIN ×1 /
GAIN ×5 /
GAIN Val ×*.**
Use this to switch the gain magnification rate (×1 / ×5) or switch the adjustment dial
function to the gain setting (Val ×*.**).
F2 switch
CTR Pos.C Aligned /
CTR Pos.C Center
Use this to switch the position where the Pb (Cb) and Pr (Cr) signals are to be displayed
when the gain is magnified. The setting is fixed at Aligned when GBR is selected on
the waveform display. (Refer to section 3.2.4.6.)
F3 switch
MAG ×1 /
MAG ×2 /
MAG ×4
Use this to select the MAG magnification rate (1×, 2× or 4×).
F4 switch
Scroll Up Down /
Scroll Left Right
Use this to select vertical (up/down) or horizontal (left/right) for scrolling.
If H Blank is not ON when 1H or 2H has been selected or if 1F or 2F has been selected,
the horizontal blanking data will not be displayed even when the display is scrolled
horizontally. (For details on 1H, 2H, 1F and 2F, refer to section 3.4.4.3.)
F5 switch No function.